build: Upgrade mediawiki/mediawiki-phan-config from 0.5.0 to 0.6.0
build: Upgrade mediawiki/mediawiki-phan-config from 0.5.0 to 0.6.0

Change-Id: I47f645aa26aaab8d6da8f6868dbe22c46de535ec

wikimedia/mediawiki-extensions-Graph,wikimedia/mediawiki-extensions-Graph